CN103303637B - Motorized chain roller - Google Patents
Motorized chain roller Download PDFInfo
- Publication number
- CN103303637B CN103303637B CN201310075238.6A CN201310075238A CN103303637B CN 103303637 B CN103303637 B CN 103303637B CN 201310075238 A CN201310075238 A CN 201310075238A CN 103303637 B CN103303637 B CN 103303637B
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- China
- Prior art keywords
- roller
- chain
- motorized
- framework
- supporting member
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/10—Bogies; Frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/06—Endless track vehicles with tracks without ground wheels
- B62D55/062—Tracked vehicles of great dimensions adapted for moving bulky loads or gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/12—Arrangement, location, or adaptation of driving sprockets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/14—Arrangement, location, or adaptation of rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/18—Tracks
- B62D55/20—Tracks of articulated type, e.g. chains
- B62D55/205—Connections between track links
- B62D55/21—Links connected by transverse pivot pins
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
- Escalators And Moving Walkways (AREA)
- Transmission Devices (AREA)
Abstract
A kind of motorized chain roller, comprising: framework；The roller chain component being movably disposed within described framework；First sprocket wheel, it engages described roller chain component to apply to transmit force to described roller chain component；At least one motor, it is attached to described framework and is configured to transmit revolving force to described first sprocket wheel；And load supporting member, it is attached to described framework and is positioned at described framework.Described roller chain component includes that continuous print becomes the multiple interconnective cylindrical roller that series is arranged.Each cylindrical roller has rotation axis.Described roller chain component engages described load supporting member to cause the movement being perpendicular to described rotation axis between described roller chain component and described load supporting member.
Description
Technical field
The present invention relates to transmit the chain roller of weight body or load shifter, particularly for transmission
Motor-driven or the self-propelled chain roller of weight body or load shifter.
Background technology
Weight body needs to transmit in various environment, including manufacturing machine and repairing a machine.But, transmission
Heavy load is difficult and time-consuming thing, and this comes from the weight of object and generally results also from the big of object
Volume.On expected time as efficiently as possible, plant equipment is the least and transmits the most safely
This weight body.In order to realize these purposes, it is usually desirable to transporter has the profile of minimum.
Typically, the transporter for weight body has a walking assembly, walking assembly include around one or
The running gear of multiple driven gears and multiple stationary shaft.Driven gear and stationary shaft define walking group
The path of part.Only running gear contact ground or floor surface；Driven gear does not contacts with static roller
Ground or floor surface.The running gear contact ground of a lot of quantity or floor surface.Work as running part
When dividing ground-engaging or floor surface, running gear is static relative to ground or floor surface.
Horizontal force along transporter travel direction applies to transporter, or power applies to one or more teeth
Wheel is with along desired orientation swing pinion.This power causes transporter to move along desired orientation, running gear order
Ground-engaging or floor surface.Running gear pushes away along desired orientation with the joint of ground or floor surface
This machine dynamic.
Other heavy load transporters include that chain roll assembly, chain roll assembly make use of together to form rail
A series of rollers.
Summary of the invention
According to a preferred embodiment of the invention, it is provided that a kind of motorized chain roller for transmitting heavy load, bag
Include framework；The roller chain component being movably disposed within described framework, it includes that continuous print becomes series to arrange
Multiple interconnective cylindrical roller；First sprocket wheel, it engages described roller chain component to apply transmission power
To described roller chain component；Motor, it is attached to described framework and is configured to transmit revolving force to the first chain
Wheel；And load supporting member, it is attached to described framework and is positioned at described framework.Real at these
Executing in example, described roller chain component is constructed so that described roller engages described load supporting member to cause
State the movement being perpendicular to described rotation axis between roller chain component and described load supporting member.
In some embodiments of the invention, described load supporting member can be plate.Described roller can connect
Close a surface of described plate.
In other embodiments, described motorized chain roller can include the second chain separated with described first sprocket wheel
Wheel.Described roller chain component can be formed around described first sprocket wheel and the ring of the second sprocket wheel.Described load props up
Bearing member can be positioned at described ring between described first sprocket wheel and the second sprocket wheel.Two motors can be
It is used for transmitting revolving force to two sprocket wheels.Alternatively, one of described sprocket wheel can be lazy sprocket wheel.
In other embodiments other of the present invention, described roller chain component can include " chain ", " chain
Bar " include multiple overlapping chain links of making the plurality of roller be connected to each other.Described " chain " can include
(1) first group of chain link, wherein, each chain link in this first group of chain link extends between phase adjacency pair roller
And connect phase adjacency pair roller (each chain link is attached to different pairs of roller), and (2) second groups of chains
Joint, wherein, each chain link in this second group of chain link also extends between phase adjacency pair roller and connects phase
Adjacency pair roller (still, each chain link is attached to different pairs of roller).The chain link being connected in first group
The roller roller pair to being different from the chain link being connected in second group.That is, the chain being connected in second group
The roller of joint is to always including: is additionally coupled to the roller of a chain link in described first group and is also connected with
The roller of another chain link in described first group.Described first sprocket wheel can engage described second group of chain link
To apply to transmit force to described roller chain component.
In further embodiment of the present invention, the described cylindrical roller of described roller chain component it is so structured that
When described roller chain component moves in its ring, contact described ground, road surface or floor surface and described
The basal surface of load supporting member and promote described motorized chain roller.The direction of described motorized chain roller and path
Can be controlled by track, bar or other slender members.At least one bootstrap block can be set, itself and institute
State track, bar or other slender members to coordinate so that described motorized chain roller is along by described track, bar
Or the path that other slender members limit is moved.Alternatively, track, bar or other slender members
A part for the rail can being mounted on ground, road surface or floor surface so that motorized chain roller along
Described rail moves and is supported by described rail.
Additionally, some described embodiments of the motorized chain roller of the present invention can have two operator schemes.?
In first mode, described chain roll assembly rests on ground, road surface or floor surface, and thing to be transmitted
Body is arranged in motorized chain roller.The movement in its ring of the described chain roll assembly causes described motorized chain roller along hanging down
Directly the described rotation axis horizontal direction in described roller moves, because roller simultaneously engages with load supporting table
Face and ground, road surface or floor surface.In second orientation, the load bearing surface of motorized chain roller is arranged
On ground, road surface or floor surface, and chain roll assembly is upwardly exposed.Object to be transmitted is arranged in
On chain roll assembly.The movement in its ring of the chain roll assembly causes described object to be perpendicular to described in described roller
Rotation axis transverse shifting is through the top of motorized chain roller.
By this way, the invention provides motorized chain roller assembly, it is compact, self-sufficient, has height
Load bearing capacity, and reduce the time needed for transmission heavy load and plant equipment.
After having read detailed description of the invention, other that it should be appreciated by those skilled in the art that the present invention are excellent
Gesture, interests and feature.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the motorized chain roller of one embodiment of the invention.
Fig. 2 is the exploded view of the motorized chain roller being illustrated in Fig. 1.
Fig. 3 is roller chain component and the axonometric chart of chain wheel assembly of the motorized chain roller being illustrated in Fig. 1 and 2.
Fig. 4 is the decomposed figure of roller chain component and the chain wheel assembly being illustrated in Fig. 3.
Fig. 5 is the roller chain component of the motorized chain roller being illustrated in Fig. 1-4, chain wheel assembly and load supporting member
Axonometric chart.
Fig. 6 is the side view of the motorized chain roller being illustrated in Fig. 1-5, in order to clearly remove selected parts.
Fig. 7 is framework and the exploded view of load supporting member of the motorized chain roller being illustrated in Fig. 1-6.
Fig. 8 is the axonometric chart of the motorized chain roller of second embodiment of the invention, in order to clearly remove selected portion
Part.
Fig. 9 is the decomposed of roller chain component, chain wheel assembly and the motor of the motorized chain roller being illustrated in Fig. 8
Figure.
Detailed description of the invention
With reference to accompanying drawing, the motorized chain roller according to the present invention will be described.
Motorized chain roller (MCR) 1 is illustrated in Fig. 1-7, props up including framework 3, the load that is attached to framework 3
Bearing member 11, be attached to framework 3 groups of motors 9, by groups of motors 9 motor drive and by framework 3
The chain wheel assembly 7 that is pivotably supported, engage chain wheel assembly 7 and looped around chain wheel assembly 7 shape
Roller chain component 5 and be also attached to the bootstrap block assembly 33 of framework 3.
I. framework
In this embodiment, framework 3 includes 13, two top blind flange of top load support plate 15, two
Side plate 17, header board 19, back plate 21 and tension member 57.See Fig. 1,2 and 7.Can use plate and
Any combination of other rigid members forms the framework of other embodiments of the invention, as long as these components can
There is provided structural strength and globality to support heavy load to be transmitted and suitably to support roller chain component, chain
Wheel assembly, motor and load supporting member.
Two side plates 17, header board 19 and back plate 21 connect at their edge to form generally rectangular framework.
Top load support plate 13 and top blind flange 15 are attached to by two side plates 17, header board 19 and back plate 21
The top of the rectangular frame formed, and the top of enclosing square framework.Side plate 17, header board 19, back plate
21, top load support plate 13 and top blind flange 15 can pass through screw, screw bolt and nut, pin or
Weld and be coupled to each other, can have pillar or without pillar (brace).
Side plate 17 is parallel.In this embodiment, each side plate 17 include aperture 23 and 27 and
Recessed 28(is shown in Fig. 2 and 7).
As discussed below, the drive shaft 25 of groups of motors 9 accommodates to engage chain wheel assembly by aperture 23
7.Aperture 27 is arranged for close to (access) chain wheel assembly 7 and roller chain component 5.In this embodiment
In, the aperture 23 in the first side wall 17 is relative with the aperture 27 in another sidewall 17.Similarly,
Aperture 27 in one sidewall 17 is relative with the aperture 23 in another sidewall 17.In other embodiments,
Sidewall 17 can not have any aperture 27, or can have extra aperture with close to chain wheel assembly 7
And/or roller chain component 5.
Closure plate 31 is removably coupled to sidewall 17 to cover aperture 27.Closure plate 31 prevents storage
Exposure at the roller chain component 5 within framework 3.
In the edge of load supporting member 11 is contained in recessed the 28 of sidewall 17, as shown in Figure 7 and hereafter
Discuss.
In this embodiment, top load support plate 13 extends beyond sidewall 17, but not at header board 19
And extend between back plate 21 always.And, in this embodiment, top load support plate 13 has square
Shape shape.In other embodiments, load support plate in top can be to support heavy load to be transmitted
Any shape and size, even if load is not also not result in motor-driven chain on the load support plate of top between two parties
The danger that roller tilts.
Top load support plate 13 can be made up of steel or any other material, and material has high intensity,
Under heavy loading substantially without deformation.
As described, in this embodiment, top load support plate 13 is not in header board 19 and back plate 21
Between extend always.Thus, one or more top blind flange 15 are arranged to completely enclosed by two side plates
17, the open top of the rectangular frame that header board 19 and back plate 21 are formed.Top blind flange 15 is at top load
The two opposite sides of support plate 13 adjoins top load support plate 13.
Although this embodiment includes two top blind flange 15 with same shape and size, but other are real
Execute example and can not have any top blind flange, or can have that any amount is identical or difformity and
The top blind flange of size.
Tension member 57 is attached to top load support plate 13, and downward from top load support plate 13
Extend.In this embodiment, tension member 57 has the arcuate lower surfaces of engagement roller chain component 5, as follows
Literary composition is discussed.
II. load supporting member
Load supporting member 11 is illustrated in Fig. 5-7.In this embodiment, load supporting member 11 is big
Cause rectangular slab, extend between sidewall 17 and be attached to sidewall 17.Specifically, load supporting member
The lateral edges of 11 is contained in recessed the 28 of sidewall 17.These lateral edges connection of load supporting member 11
It is connected to sidewall 17, as Fig. 7 illustrates and explained hereinafter.There is the bar 59 in aperture be arranged in load and prop up
The downside at the edge of bearing member 11.Fastening member 59a is extended upward through these apertures, is propped up by load
Hole in the lateral edges of bearing member 11 enters through the hole in sidewall 17.Fastening member 59a can be
Screw, bolt, pin, their combination or any other suitable securing member.
Although in this embodiment, load supporting member 11 is generally rectangular plate, but in other embodiments
In, load supporting member can have any shape, can be in addition to the structural elements outside plate.Additionally,
In other embodiments, load supporting member can include being bonded together and/or the multiple portions worked
Part is to perform load supporting functions described herein.
III. groups of motors
Groups of motors 9 is illustrated in Fig. 1 and 2.Groups of motors 9 includes motor, brake, gearhead or one
Series Gear head and drive shaft 25.Drive shaft 25 by motor via gearhead or series of gears
Head rotates.Motor can be hydraulic motor, motor or any other classes that can provide required torque
The motor of type.
Groups of motors 9 is attached to the sidewall 17 of framework 3.In this embodiment, the two ends of MCR1, horse
Reach group 9 and be attached to each sidewall 17.Other embodiments of the present invention can include single-motor group or many
In two groups of motors.In other embodiments, groups of motors can be attached to the same sidewall of framework, all
Embodiment and following embodiment in Fig. 8 and 9 are such as shown.
Drive shaft 25 extends inwardly through the aperture 23 in sidewall 17, and groups of motors 9 is connected to sidewall 17
On.Drive shaft 25 engages chain wheel assembly 7 to rotate the sprocket wheel of these assemblies with necessary torque, as hereafter begged for
Opinion.
IV. chain wheel assembly
Chain wheel assembly 7 is illustrated in Fig. 2-6.In this embodiment, there are two chain wheel assemblies 7, Mei Gelian
Wheel assembly 7 is driven by the motor of groups of motors 9.In other embodiments, only one chain wheel assembly can be by
Motor drives, and another chain wheel assembly can include lazy sprocket wheel.Although additionally, in this embodiment, sprocket wheel
Assembly 7 is positioned at the two ends of the ring formed by roller chain component 5, load supporting member 11 between sprocket wheel,
But multiple load supporting members may be alternatively located at the two opposite sides of middle driven sprocket assembly.
Additionally, in this embodiment, each chain wheel assembly 7 include cylindrical component 50, drive shaft socket 51,
Two gear rings 47 and support ring 53.Cylindrical component 50, drive shaft socket 51 and gear ring 47 are one
Component.In other embodiments, cylindrical component 50, drive shaft socket 51 and/or gear ring 47 can be
The separating member being linked together.
Drive shaft socket 51 accommodates and the drive shaft 25 of engaging motor group 9 so that drive shaft socket 51 because of
And cylindrical component 50 and two gear rings 47 rotate together with drive shaft 25.
Gear ring 47 includes that the tooth 48 of engagement roller chain component 5 is to drive roller chain component 5, as discussed below.
Support ring 53 is positioned at around drive shaft socket 51.Support ring 53 allows cylindrical component 50 and gear ring
47 relative to the rotary motion of the sidewall 17 of framework 3.Although in this embodiment, due to support ring 53
Allow this relative motion, but other supporting members can be used in other embodiments.
V. roller chain component
Roller chain component 5 is illustrated in Fig. 2-6.In this embodiment, roller chain component 5 includes series of parallel
And interconnective cylindrical roller sleeve 37.More particularly, roller chain component 5 includes multiple roll shaft 45, many
Individual cylindrical roller sleeve 37, multiple inner link 39, multiple joint chain link 43 and multiple outer link 41(are shown in
Fig. 4).On each end of roll shaft 45 and rolle rsleeve 37, there is a series of inner link 39, engage chain
Joint 43 and outer link 41.
Cylindrical roller sleeve 37 is rotatably installed on each axle 45.Each cylindrical roller sleeve 37 has it
The rotation axis (see figure 4) of oneself, all rotation axiss are parallel.Depend on the shifting of roller chain component 5
Dynamic direction, cylindrical roller sleeve 37 can rotate along clockwise direction or counterclockwise.
Each inner link 39 and each outer link 41 accommodate the end of adjacent pair roll shaft 45.It is contained in
The end of that roll shaft 45 in inner link 39 is also contained in outer link 41.Each joint chain link 43
Also the end of adjacent pair roll shaft 45 is accommodated；But, it is adjacent that end is contained in joint chain link 43
A pair roll shaft 45 be different from that a pair roll shaft that end is accommodated in the inner in chain link 39 and outer link 41
45.But, end is contained in a pair roll shaft 45 engaged in chain link 43 and includes that end is by an inner link
39 and the roll shaft 45 that accommodates of outer link 41 and end by adjacent inner link 39 and outer link 41
The roll shaft 45 accommodated.As a result, rolle rsleeve 37 by axle 45, inner link 39, engage chain link 43 and outer
Chain link 41 is connected with each other.
As in accompanying drawing illustrate, a series of joint chain links 43 be positioned at a series of inner link 39 and a series of outside
Between chain link 41.The tooth 48 of the gear ring 47 of chain wheel assembly 7 engages chain link 43, as discussed below
's.
Although in this embodiment, roll shaft 45 is by by inner link 39, joint chain link 43 and outer link 41
" chain " constituted connects, but in other embodiments, roll shaft can be by allowing roller chain component 5
Any link assemblies of moving around chain wheel assembly in ring and connect.And, although this embodiment has
Two " chains, " but single " chain " also be enough to.
VI. bootstrap block assembly
This embodiment includes two the bootstrap block assemblies 33 being attached to the header board 19 of framework 3.See Fig. 1 and 2.
Bootstrap block assembly 33 includes downwardly extending the guiding backstop 35 in separating relation.Each bootstrap block assembly 33
Including a pair guiding backstop 35.In this embodiment, guiding backstop 35 is cam follower, including machine
Tool supporting member.In other embodiments, guiding backstop can be other mechanical workpiece, props up including having
Hold the work package of function.
Guiding backstop 35 to guide MCR1 along rail (not shown), rail can be similar single with structure with shape
Track.When utilized in such a manner, MCR1 becomes to make every pair to guide backstop 35 relative to tracks positioned
One of be positioned at each side of track.When MCR1 translates, backstop 35 is guided to make MCR1 relative to track
Keep suitably location.
Although there are two the bootstrap block assemblies 33 being attached to antetheca 19 in this embodiment, but at it
In his embodiment, such as it is illustrated in the embodiment (being discussed below) of Fig. 8 and 9, connection can be there is
It is connected to the antetheca of motorized chain roller and one or more bootstrap block assemblies of rear wall.Extraly, guiding backstop can
To be downwardly projected from the miscellaneous part of framework, or from being attached to the miscellaneous part (such as sidewall) of framework
Bootstrap block assembly be downwardly projected.
VII. assemble and operate
MCR1 assembles as follows.Framework 3 assembles as discussed above.Load supporting member 11 passes through plate
59 and fastening member 59a be attached to the sidewall 17 of framework 3, (see figure 7) as discussed above.As with
Upper discussed further, groups of motors 9 is attached to the outside of sidewall 17 so that the drive shaft of groups of motors 9
25 extend through the aperture 23 in sidewall 17 and enter the inside of framework 3.The drive shaft of chain wheel assembly 7
Sprocket wheel 51 is attached to drive shaft 25 so that these sprocket wheels 51 and cylindrical component 50, gear ring 47 and braking
Device socket 52 is driven by drive shaft 25.Roller chain component 5 is formed and supports structure around chain wheel assembly 7 and load
The ring of part 11.The joint chain link 43 of roller chain component 5 engages the tooth 48 of the gear ring 47 of chain wheel assembly 7.
MCR1 operates as follows.
When the motor of groups of motors 9 starts, drive shaft 25 rotates.Due to drive shaft 25/ drive shaft sprocket wheel
51 engage, and the rotation of drive shaft 25 causes the rotation of the gear ring 47 of cylindrical component 50 and chain wheel assembly 7.
Because the joint chain link 43 of the tooth 48 engagement roller chain component 5 of gear ring 47, cylindrical component 50 and gear ring 47
Rotation cause roller chain component 5 to move around chain wheel assembly 7 and load supporting member 11 in its ring.
Cylindrical roller sleeve 37 engages the downside of load supporting member 11.Along with roller chain component 5 is in its ring
Being driven, this joint causes MCR1 or the propelling of object transmitted by MCR1, depends on MCR1
The pattern (two patterns are discussed below) used.
MCR1 has two operator schemes.
First operator scheme is in accompanying drawing the orientation of diagram.Chain roll assembly 5 contact ground, road surface or
Building floor, object to be transmitted is positioned at the top of top load support plate 13.Starter motor group 9
Motor roller chain component 5 can be caused to move around chain wheel assembly 7 and load supporting member 11 in its ring,
As discussed above.Because the cylindrical roller sleeve 37 in the lower part of the ring formed by roller chain component 5
Be sandwiched between load supporting member 11 and ground, road surface or building floor (or engage load supporting
Component 11 and ground, road surface or building floor), so the movement that roller chain component 5 is in its ring is drawn
Play MCR1 to translate along landing ground, road surface or building floor.More particularly, in the bottom of ring
Cylindrical roller sleeve 37 in Fen engages load supporting member 11 and ground, road surface or building floor.
These rolle rsleeve 37 movements in ring cause these rolle rsleeves 37 thus whole MCR1 transverse shifting,
Because single rolle rsleeve 37 " rolls " along landing ground, road surface or building floor.
The motor of groups of motors 9 is reversible so that MCR1 can be forward or backward.
In this second mode of operation, MCR1 is contrary with the orientation of diagram in accompanying drawing so that the top of framework 3
Portion's load support plate 13 rests on ground, road surface or floor surface, the downside of roller chain component 5 be towards
Top.In this orientation, MCR1 plays the effect of loading conveyor, because MCR1 does not moves.
In this second operator scheme, object to be transmitted is arranged in the top of the expose portion of roller chain component 5
Portion.When the motor of groups of motors 9 starts, cylindrical component 50 and gear ring 47 are still by the driving of groups of motors 9
Axle 25 rotates.This causes roller chain component 5 around chain wheel assembly 7 and load supporting member again in its ring
11 move.Because roller chain component 5 firmly engages load supporting member 11 and the downside of object just transmitted,
The roller chain component 5 movement in ring causes the object just transmitted to move laterally together with roller chain component 5.
Multiple MCR1 can be aligned to so that object can be at the cylindrical roller sleeve 37 of multiple roller chain components 5
Top on transmit.
The interaction of the rolle rsleeve 37 of load supporting member 11 and contact load supporting member 11 causes
It is evenly distributed on load supporting member 11, framework 3 and roller chain component 5 from the power of load.This is favourable
, because compared to the conventional travel mechanism of the gravity of uneven distribution load, can be horizontal with equal amount
The load that power transmission is heavier.
The no matter orientation of MCR1, tension member 57 applies tension to roller chain component 5, to prevent roller chain group
Part 5 exists lax and guarantees that roller chain component 5 effectively transmits power and carries out transverse shifting from chain wheel assembly 7.
Second embodiment of the invention is the MCR1a being illustrated in Fig. 8 and 9.The parts of MCR1a use
The reference identical with the parts of MCR1, in addition to the addition of suffix " a ".
In this embodiment, groups of motors 9a includes direct drive motor.Namely drive shaft 25a is directly by horse
Reach driving, and there is no any intervenient gear.This embodiment also includes the braking outside groups of motors 9a
Device, i.e. brake 61.In this embodiment, chain wheel assembly 7a also includes brake socket 52.Braking
Device 61 engagement brake socket 52.Each brake 61 is operated by brake electromagnetic valve 63.Brake
61 can be to rouse brake, pan brake or can postpone appointing of cylindrical component 50a and gear ring 47a rotation
What other kinds of brake.
And, in this embodiment, groups of motors 9a is attached to same sidewall 17a.And, bootstrap block
Assembly 33 replaces to guiding flange 33a, and guiding flange 33a is attached in antetheca 19a and rear wall 21a
Each.Backstop 35a is guided to downwardly extend in the relation of separating from guiding flange 33a so that rail can accommodate
Guide between backstop 35a at every pair.
Due to the accompanying drawing diagram framework of embodiment, motor, chain wheel assembly, load supporting member and chain roller group
The configuration of part, it is illustrated that the height of motorized chain roller can be preferably low to about 13 inches less than 20 inches, but
Can be even lower.
Be already described herein and diagram be the preferred embodiments of the present invention and some modification.Make herein
Term, explanation and accompanying drawing be only illustrative rather than restrictive.Those skilled in the art
It will be appreciated that, many modification are feasible within the spirit and scope of the present invention, the scope of the present invention
Being intended to be limited by appended claims and their equivalent, in the claims, all terms are at it
Broadest use, unless otherwise prescribed.
Claims (14)
1. a motorized chain roller, including:
Framework；
The roller chain component being movably disposed within described framework, roller chain component includes that continuous print becomes series cloth
The roller of the multiple interconnective cylindricality put, the roller of each cylindricality has rotation axis；
First sprocket wheel, it engages described roller chain component to apply to transmit force to described roller chain component；
At least one motor, it is attached to described framework and is configured to transmit revolving force to described first chain
On wheel；And
Irrotational load supporting member, it is attached to described framework and is positioned at described framework,
Wherein, described roller chain component is constructed so that described roller engages described load supporting member to cause
The movement being perpendicular to described rotation axis between described roller chain component and described load supporting member.
Motorized chain roller the most according to claim 1, wherein, described load supporting member is plate, institute
State roller and engage a surface of described plate.
Motorized chain roller the most according to claim 1:
Farther include the second sprocket wheel separated with described first sprocket wheel；
Wherein, described roller chain component is formed around described first sprocket wheel and the ring of the second sprocket wheel；And
Wherein, described load supporting member is positioned at described ring between described first sprocket wheel and the second sprocket wheel.
Motorized chain roller the most according to claim 3, wherein, described second sprocket wheel is driven by the second motor
Dynamic.
Motorized chain roller the most according to claim 1, wherein, three or more described roller contacts
Described load supporting member.
Motorized chain roller the most according to claim 1, wherein, described roller chain component farther include by
Multiple overlapping chain links that adjacent rollers in the plurality of roller connects.
Motorized chain roller the most according to claim 6, wherein, described overlapping chain links is included in the first phase
Between adjacency pair roller extend first group of overlapping chain links and between the second phase adjacency pair roller extend second group
Overlapping chain links, wherein, any pair of roller in these the first phase adjacency pair rollers be all different from these second
Any pair of roller in phase adjacency pair roller.
Motorized chain roller the most according to claim 7, wherein, described in described first sprocket engagement second
Group overlapping chain links transmits force to described roller chain component described in applying.
Motorized chain roller the most according to claim 8, wherein:
Described first sprocket wheel has the two groups of teeth separated,
In multiple rollers there is one of described first group of overlapping chain links with described in each end of each roller
One of second group of overlapping chain links；And
One of described two groups of teeth engage one of described second group of overlapping chain links.
Motorized chain roller the most according to claim 7, wherein:
Described rotation axis is parallel；
Each roller includes roll shaft and rotatably surrounds the cylindrical roller sleeve of described roll shaft；And
These roll shafts are connected by first group of overlapping chain links and second group of overlapping chain links.
11. motorized chain roller according to claim 10, wherein:
Described first group of overlapping chain links the first roll shaft between extend, described second group of overlapping chain links is the
Two roll shafts between extend；
Any pair of of these the second roll shaft centerings is all different from these the first roll shafts pair；And
Second group of overlapping chain links described in described sprocket engagement.
12. motorized chain roller according to claim 1, wherein, the described cylindricality of described roller chain component
Roller be configured to when described transmission power applies to described roller chain component, contact floor surface and institute simultaneously
State the basal surface of load supporting member and promote described motorized chain roller.
13. motorized chain roller according to claim 1, farther include at least one bootstrap block, institute
State bootstrap block be attached to described framework and there is the guiding backstop being configured to engage as protuberance rail.
14. 1 kinds of motorized chain roller, including:
Framework；
The roller chain component being movably disposed within described framework, roller chain component includes that continuous print becomes series cloth
The roller of the multiple interconnective cylindricality put, the roller of each cylindricality has rotation axis；
First sprocket wheel, it engages described roller chain component to apply to transmit force to described roller chain component；
At least one motor, it is attached to described framework and is configured to transmit revolving force to described first chain
On wheel；And
Irrotational load supporting member, it is attached to described framework and is positioned at described framework,
Wherein, described roller chain component is constructed so that described roller engages described load supporting member and layout
Have the surface of described motorized chain roller with cause described framework move along the direction being perpendicular to described rotation axis through
Cross described surface.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/416,662 US8672063B2 (en) | 2012-03-09 | 2012-03-09 | Motorized chain roller |
| US13/416,662 | 2012-03-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103303637A CN103303637A (en) | 2013-09-18 |
| CN103303637B true CN103303637B (en) | 2016-12-28 |
Family
ID=47832948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310075238.6A Active CN103303637B (en) | 2012-03-09 | 2013-03-08 | Motorized chain roller |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8672063B2 (en) |
| EP (1) | EP2636579B1 (en) |
| CN (1) | CN103303637B (en) |
| NO (1) | NO2844637T3 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9446805B2 (en) * | 2014-08-21 | 2016-09-20 | Caterpillar Inc. | Track assembly having arcuate crawler shoes |
| US9592865B2 (en) | 2014-08-21 | 2017-03-14 | Caterpillar Inc. | Track assembly having dual-sprocket drive wheel |
| US10076436B2 (en) | 2014-12-10 | 2018-09-18 | Apolla Performace Wear LLC | Wearable foot garment |
| USD878739S1 (en) | 2015-12-10 | 2020-03-24 | Apolla Performance Wear LLC | Wearable foot garment |
| PL423828A1 (en) * | 2017-12-11 | 2019-06-17 | Gastropoland Spółka Z Ograniczoną Odpowiedzialnością | Undercarriage of a tracklaying vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE443265C (en) | 1926-07-07 | 1927-04-25 | Rheinische Metallw & Maschf | Drive device for caterpillar vehicles |
| US2218258A (en) | 1939-09-18 | 1940-10-15 | Link Belt Speeder Corp | Traveling tread drive |
| US2373316A (en) | 1941-10-02 | 1945-04-10 | Landy Arney | Endless crawler tread cycle |
| US2867480A (en) | 1957-10-31 | 1959-01-06 | Walton W Cushman | Endless tread and track assembly |
| US3093423A (en) | 1960-04-29 | 1963-06-11 | Jack B Adams | Traction attachments for tractors and trucks |
| JPS4711031U (en) * | 1971-03-08 | 1972-10-09 | ||
| US4083610A (en) * | 1977-04-01 | 1978-04-11 | John Kruchowski | Bearing assembly utilizing a tapered bushing holder |
| SU770946A1 (en) * | 1978-11-22 | 1980-10-15 | Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Горнорудного Машиностроения | Conveyer traction member drive |
| JPS58468A (en) | 1981-06-24 | 1983-01-05 | Komatsu Ltd | Crawler type running gear |
| US4579182A (en) | 1983-02-28 | 1986-04-01 | Mckay International Engineers | Steerable, track-type vehicle for bulky loads |
| JPS6077011A (en) * | 1983-09-30 | 1985-05-01 | Trinity Ind Corp | Conveying device |
| US5096270A (en) * | 1990-07-27 | 1992-03-17 | Oilund Lester D | Guiding guard for crawler tracks |
| CN2139081Y (en) * | 1992-10-25 | 1993-07-28 | 中国人民解放军第六四○九厂 | Special chassis vehicle for oil field wet land |
| US5839802A (en) * | 1997-02-25 | 1998-11-24 | Sheets; Kerney T. | Light weight track system for tracked vehicle |
| US6050355A (en) | 1997-08-07 | 2000-04-18 | Beck, Jr.; Roland R. | Modular crawler system |
| US6220378B1 (en) * | 1998-01-06 | 2001-04-24 | Caterpillar Inc. | Drive mechanism for a track type work machine having enhanced durability |
| CN2382452Y (en) * | 1999-01-29 | 2000-06-14 | 尹英良 | Tank model |
| US7275908B2 (en) * | 2004-01-21 | 2007-10-02 | Hilman, Incorporated | Swivel ram roller |
| GB2414720B (en) * | 2004-06-04 | 2007-12-27 | Yaragi Abdulaev | Device for facilitating the movement of a vehicle |
| CN101125606A (en) * | 2007-09-30 | 2008-02-20 | 王向军 | Material loading conveying device used for engineering and mine |
| US7832815B2 (en) * | 2008-10-22 | 2010-11-16 | Caterpillar Inc | Track roller assembly and machine using same |
-
2012
- 2012-03-09 US US13/416,662 patent/US8672063B2/en active Active
-
2013
- 2013-03-04 EP EP13157611.8A patent/EP2636579B1/en active Active
- 2013-03-08 CN CN201310075238.6A patent/CN103303637B/en active Active
- 2013-04-05 NO NO13784562A patent/NO2844637T3/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20130233629A1 (en) | 2013-09-12 |
| NO2844637T3 (en) | 2018-08-25 |
| EP2636579A2 (en) | 2013-09-11 |
| US8672063B2 (en) | 2014-03-18 |
| CN103303637A (en) | 2013-09-18 |
| EP2636579B1 (en) | 2018-02-21 |
| EP2636579A3 (en) | 2013-11-20 |
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